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The 200-901 exam is a Cisco Certified DevNet Associate certification exam that is important for those who want to become DevNet engineers.
Why are 200-901 exam questions important for the exam, and where are they reflected?
The following are the important and concrete manifestations of the 200-901 exam questions to the exam:
- Test the mastery of knowledge: Through the exam questions, you can more comprehensively and accurately understand the skills and knowledge level of candidates.
- Boost confidence: Passing exam questions can enhance candidates’ self-confidence and make them more motivated to devote themselves to learning and practicing in the DevNet field, so as to better develop their careers.
- Improve competitiveness: Obtaining DevNet certification can make candidates more competitive in the job market, especially in the fields of cloud computing and big data.
How do I prepare for the 200-901 exam in 2023?
You can go to the Pass4itSure website to download the latest 200-901 dumps questions.
You can also experience free 200-901 practice test questions here
Question 1:
Refer to the exhibit.
Which RESTCONF request results in this response?
A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: D
Question 2:
What is a Firehose webhook?
A. It collects data from third-party cloud APIs for custom applications.
B. It enables an application to receive real-time data from Cisco Webex.
C. It enables data to flow from the Cisco Webex API to a user\’s application.
D. It sends a notification of any event for commonly used resources.
Correct Answer: D
Question 3:
What are the two properties of private IP addresses? (Choose two.)
A. They can be used to access the Internet directly.
B. They are more secure than public IP addresses.
C. They are not globally unique.
D. They can be repeated within the same local network.
E. They are controlled globally by an IP address registry.
Correct Answer: BC
B = Private addresses cannot be accessed directly from the Internet since they are behind a NAT\’d device. C = Private subnets can be used anywhere privately behind a NAT\’d devise.
Question 4:
DRAG DROP
Refer to the exhibit. Drag and drop the code snippets from the bottom to the blanks in the code to enable keepalive for the FastEthernet 2/0 interface. Not all options are used.
Select and Place:
Correct Answer:
Question 5:
Which Cisco platform is used to manage data center infrastructure through third-party tools and system integrations?
A. Cisco DNA Center
B. Cisco UCS Manager
C. Cisco Intersight
D. Cisco UCS Director
Correct Answer: C
“Cisco Intersight infrastructure services include the deployment, monitoring, management, and support of your physical and virtual infrastructure…In addition, Cisco provides integrations to third-party operations tools, starting with ServiceNow, to allow customers to use their existing solutions more efficiently.”
Reference: https://intersight.com/help/saas/getting_started/overview
Question 6:
FILL IN THE BLANK
Fill in the blanks to complete the statement.
Given a username of “devnet” And a password “Cisco123″, applications must create a base64 encoding of the string” ____________ ” when sanding HTTP requests to an API that uses _______________ authentication.
A. Check the answer in the explanation.
Correct Answer: A
devnet: Cisco123, Basic Solution as below
Question 7:
A developer is working on a new feature in a branch named \’newfeat123456789\’ and the current working primary branch is named \’prim987654321\’. The developer requires a merge commit during a fast-forward merge for record-keeping purposes. Which Git command must be used?
A. git merge –no-ff newfeat123456789
B. git commit –no-ff newfeat123456789
C. git add –commit-ff newfeat123456789
D. git reset –commit-ff newfeat123456789
Correct Answer: A
In the event that you require a merge commit during a fast-forward merge for record-keeping purposes, you can execute git merge with the –no-ff option.
This command merges the specified branch into the current branch but always generates a merge commit (even if it was a fast-forward merge). This is useful for documenting all merges that occur in your repository.
Source: https://www.atlassian.com/git/tutorials/using-branches/git-merge
Question 8:
Which toot allows changes to the configuration management toolset to be tested?
A. pyATS
B. NAPALM
C. Cisco VIRL
D. Ansible
Correct Answer: D
Question 9:
What is a feature of XML compared to other data formats?
A. It uses tags to define the structure.
B. It uses parenthesis for key-value pairs.
C. It uses indentation to define the structure.
D. It uses namespaces for list representation.
Correct Answer: A
Question 10:
Refer to the exhibit.
Which two statements about the network diagram are true? (Choose two.)
A. The subnet address of PC-B has 18 bits dedicated to the network portion.
B. One of the routers has two connected serial interfaces.
C. R1 and R3 are in the same subnet.
D. PC-A and PC-B are in the same subnet.
E. The subnet of PC-C can contain 256 hosts.
Correct Answer: BD
D is the closest answer to others. hosts connected to the same switch DOES NOT mean that they are on the same subnet. Different switch ports can be on different subnets (This is what VLANs are for, breaking down broadcast domains in a switch) as others already mentioned, a /24 network can only have 254 host addresses
Question 11:
How are load balancers used in modern application deployments?
A. Turn off traffic and take down compute units, then update and bring the compute units back up.
B. Allow traffic to continue as new compute units are brought up and old compute units are taken down.
C. Allow http and https traffic to continue as old compute units are discontinued before new units are brought up.
D. Bring up new compute units, test the compute units, and switch the traffic from old units to new units.
Correct Answer: B
From DEVASC training:
Applications need to be available 24 hours every day. A successful web application should be able to handle ingress traffic even when the number of users drastically rises and be able to support any amount of traffic. For example, if your web
page loads in a couple of seconds with 100,000 users a month, it should be able to load within the same time even with double or triple the amount of users.
Question 12:
FILL BLANK
Fill in the blanks to complete the statement.
Cisco DNA Center provides the capability to send an HTTP _______________ request to the API endpoint https://DNA-C_API_ADDRESS/api/v1/network-device/and receive the network _______________ list in _______________ format.
A. Check the answer in the explanation.
Correct Answer: A
authentication parameter json
Question 13:
Which command reverses the last commit without changing the index file or the working tree position?
A. git revert HEAD
B. git reset –hard HEAD~3
C. git reset –soft HEAD^
D. git revert
Correct Answer: C
Question 14:
Refer to the exhibit. What does the command marked (2) do when it is run?
A. It duplicates the “test” branch.
B. It deletes the “test” branch only if a new branch is created.
C. It deletes the “test” branch.
D. It does not delete the branch until it is merged.
Correct Answer: C
Question 15:
What is the functionality of the Waterfall method as compared to the Agile method for software development?
A. Waterfall increases agility to implement faster while Agile promotes reliability.
B. A phase begins after the previous phase has ended in Waterfall while Agile phases run in parallel.
C. Customers get feedback during the process in Waterfall while they can see the result at the end in Agile.
D. Requirements can be updated in Waterfall while in Agile it should be gathered in the beginning.
Correct Answer: B
The key difference between Agile vs. Waterfall is that Waterfall breaks down software development into isolated phases that flow into each other, while Agile advocates iterative development cycles in which multiple lifecycle phases can run in parallel.
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